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Scyliorhinidae catsharks may be distinguished by their elongated, cat-like eyes and two small dorsal fins set far back. Most species are fairly small, growing no longer than 80 cm (31 in); a few, such as the nursehound (Scyliorhinus stellaris) can reach 1.6 m (5.2 ft) in length.
Although bands of warm water at the edge of the shelf have been observed, the temperature varies seasonally, thus limiting this non-migratory species. [2] In general, the chain catshark is found in waters with a temperature between 8.5 °C (47 °F) [5] and 14 °C (57 °F). [6]
Galbraith's catshark (Apristurus sp. X) is an undescribed species of soft-bodied catshark in the family Scyliorhinidae with only one known specimen found. [ 1 ] Description
It can grow up to a length of 1 m (3 ft 3 in), and it can weigh more than 2 kg (4.4 lb). [4] It is found primarily over sandy, gravelly, or muddy bottoms from depths of a few metres down to 400 m (1,300 ft). [5] S. canicula is one of the most abundant elasmobranchs in the northeast Atlantic and Mediterranean Sea. The majority of the populations ...
Scyliorhinus meadi, the blotched catshark, is a little-known species of catshark, and part of the family Scyliorhinidae, found in the western central Atlantic Ocean. It inhabits banks of deep-sea coral at depths of 329–548 m (1,079–1,798 ft), feeding on cephalopods , shrimp , and bony fishes .
A long history of taxonomic confusion exists regarding the species within Cephaloscyllium owing to several factors, including variation in appearance (particularly between juveniles and adults), the existence of multiple undescribed species, a paucity of detailed scientific descriptions and type material, and the use of unreliable characters.
The lollipop catshark (Cephalurus cephalus) is a little-known species of shark belonging to the family Pentanchidae, the deepwater catsharks, and the only described member of its genus. [2] A diminutive, bottom-dwelling shark of the outer continental shelf and upper continental slope , this species can be readily identified by its tadpole -like ...
The Indian swellshark (Cephaloscyllium silasi) is a catshark of the family Scyliorhinidae found in the western Indian Ocean from Quilon, India and Sauqira Bay, Oman between latitudes 16° N and 10° N, from the surface to 300 m. It grows to about 36 cm in length, and can expand its body by taking in air or water to make it appear larger to ...